tesa® 69908 Optically Clear Adhesive

200 µm UV-curable optically clear tape for curved design

tesa-electronics-optically-clear-adhesive-with-transparent-double-liner-product-illustration

제품 기능
  • High transmittance and low haze
  • Excellent temperature, humidity and UV-resistance
  • Low UV curing dosage
모든 제품 기능
Product description

테사 tesa® 69908 is a highly transparent transfer tape produced under controlled clean room conditions and designed for optically clear lamination for rigid or flexible substrates with curved designs. It is post UV curable tape which could be cured under UVA and UVV (<410nm) wavelength.


제품 세부 사항 및 사양

제품 기능

  • High transmittance and low haze
  • Excellent temperature, humidity and UV-resistance
  • Low UV curing dosage
  • Excellent edge bubble suppression

Application Fields

  • Optically clear lamination of curved cover designs
  • Optically clear lamination of plastic cover

Product Construction

기재 소재 없음
이형력 낮은 이형지 두께 50 µm
이형력 높은 이형지 두께 75 µm
이형지 색깔 투명성
이형지 종류 PET필름
점착제 종류 아크릴
컬러 투명성
테이프 두께 200 µm

Properties / Performance Values

내습성 very good
헤이즈 < 0.3 %
굴절율 1.48
Tack low
노후성 (UV) very good
투과성(380 - 780nm) > 99 %

Adhesion to Values

유리점착력 (초기) 14.4 N/cm
Glass점착력 (UV 경화 후) 14.5 N/cm
PC점착력 (초기) 14.6 N/cm
PC점착력 (UV 경화 후) 14.9 N/cm

Additional Info

UV curing dosage suggestion
  • Above 2000mj per sq.cm (UVA 365nm) dosage on adhesive surface
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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